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Hydrophonic Planter

US 10,104,845 Lapsed on the fee record
OverviewAssignmentsSources & methods

Lapsed Oct 23, 2026 on the fee record · Low confidence

Second maintenance fee unpaid; grace period ended. The USPTO has not yet posted the lapse.

Filed May 31, 2016 as application 15/168,278 · Granted Oct 23, 2018
Base term, 20 years from filing, plus 183 days of patent term adjustment (USPTO delay)
Today
Lapsed Oct 23, 2026
2016 2036
Clock starts
May 31, 2016
No longer in force
Oct 23, 2026
Granted
Oct 23, 2018
Term would have run to
Nov 30, 2036
base term patent term adjustment after the term ends fee events Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
183
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.

Its term would have run to Nov 30, 2036: its 20-year base term plus 183 days of term adjustment for prosecution delay. Confidence: Low. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 31, 2016, when this application, 15/168,278, was filedMay 31, 2036High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+183 days, USPTO patent term adjustment recordNov 30, 2036High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee eventsNo fee event states this; the fee state is read from the payments the fee record holds; the fee record shows no payment for this window, and USPTO's status still reads "Patented Case"lapsed Oct 23, 2026Low confidence
Computed term endThe steps above, in orderOct 23, 2026Low confidence

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Jul 3, 2016
Reel 39241, frame 997
Cohen, Tomer; Kariv, AmirEzingrow Ltd.Assignment of Assignor's Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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